107126128

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{21391}}^1$

素因数の和:21712

約数の個数: 20

約数和(自身を含む): 208229728

約数和(自身を除く): 101103600

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 21391, 42782, 85564, 171128, 342256, 6695383, 13390766, 26781532, 53563064, 107126128]

約数ペア:

[(1, 107126128), (2, 53563064), (4, 26781532), (8, 13390766), (16, 6695383), (313, 342256), (626, 171128), (1252, 85564), (2504, 42782), (5008, 21391)]